<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "https://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
<meta http-equiv="X-UA-Compatible" content="IE=9"/>
<meta name="generator" content="Doxygen 1.8.15"/>
<meta name="viewport" content="width=device-width, initial-scale=1"/>
<title>BabyOS: b_log.c Source File</title>
<link href="tabs.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript" src="dynsections.js"></script>
<link href="doxygen.css" rel="stylesheet" type="text/css" />
</head>
<body>
<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
<div id="titlearea">
<table cellspacing="0" cellpadding="0">
 <tbody>
 <tr style="height: 56px;">
  <td id="projectlogo"><img alt="Logo" src="2.png"/></td>
  <td id="projectalign" style="padding-left: 0.5em;">
   <div id="projectname">BabyOS
   &#160;<span id="projectnumber">V2.0.0</span>
   </div>
  </td>
 </tr>
 </tbody>
</table>
</div>
<!-- end header part -->
<!-- Generated by Doxygen 1.8.15 -->
<script type="text/javascript" src="menudata.js"></script>
<script type="text/javascript" src="menu.js"></script>
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&amp;dn=gpl-2.0.txt GPL-v2 */
$(function() {
  initMenu('',false,false,'search.php','Search');
});
/* @license-end */</script>
<div id="main-nav"></div>
<div id="nav-path" class="navpath">
  <ul>
<li class="navelem"><a class="el" href="dir_b9223522bb56aee4ab59f7ba381d2163.html">bos</a></li><li class="navelem"><a class="el" href="dir_f2a2cc749b6bfcea90db6730434b0bd6.html">core</a></li><li class="navelem"><a class="el" href="dir_7991448cbe81caff9afaadef11b942e8.html">src</a></li>  </ul>
</div>
</div><!-- top -->
<div class="header">
  <div class="headertitle">
<div class="title">b_log.c</div>  </div>
</div><!--header-->
<div class="contents">
<a href="b__log_8c.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;</div><div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;<span class="comment">/*Includes ----------------------------------------------*/</span></div><div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="b__log_8h.html">b_log.h</a>&quot;</span></div><div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;<span class="preprocessor">#if _DEBUG_ENABLE</span></div><div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;<span class="preprocessor">#include &lt;string.h&gt;</span></div><div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;<span class="preprocessor">#include &lt;stdio.h&gt;</span></div><div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;<span class="preprocessor">#include &lt;stdarg.h&gt;</span></div><div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;<span class="preprocessor">#define B_LOG_BUF_MIN               64</span></div><div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;</div><div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;<span class="preprocessor">#if (B_LOG_BUF_SIZE &lt; B_LOG_BUF_MIN)     </span></div><div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;<span class="preprocessor">     #error &quot;error: B_LOG_BUF_SIZE &lt; 64&quot;     </span></div><div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;</div><div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;<span class="keyword">static</span> uint8_t bLogBuff[<a class="code" href="group___l_o_g___exported___defines.html#ga90bdbfc25d68af92b48642a738acdb53">B_LOG_BUF_SIZE</a>];</div><div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;<span class="keyword">static</span> <span class="keyword">const</span> uint8_t bLogParamTable[3] = {<a class="code" href="group___l_o_g___exported___defines.html#ga405ca844a016da7f0bec72c8fcf47530">B_LOG_I_PARAM</a>, <a class="code" href="group___l_o_g___exported___defines.html#ga3e9f63d6f63f8990b7f89ae59e383881">B_LOG_W_PARAM</a>, <a class="code" href="group___l_o_g___exported___defines.html#gac3b3e1f63d3d93ff2f03e395e7e30360">B_LOG_E_PARAM</a>};</div><div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;<span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">char</span> bLogPrefix[3] = {<span class="charliteral">&#39;I&#39;</span>, <span class="charliteral">&#39;W&#39;</span>, <span class="charliteral">&#39;E&#39;</span>};</div><div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;</div><div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;<span class="preprocessor">#if __GNUC__ </span></div><div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160;<span class="keywordtype">void</span> __attribute__((weak)) <a class="code" href="group___l_o_g___exported___functions.html#gaac016f215b4e79799b0e083c4d6813dd">bLogOutput</a>(<span class="keywordtype">void</span> *p)</div><div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160;<span class="preprocessor">#else</span></div><div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160;__weak <span class="keywordtype">void</span> <a class="code" href="group___l_o_g___exported___functions.html#gaac016f215b4e79799b0e083c4d6813dd">bLogOutput</a>(<span class="keywordtype">void</span> *p)</div><div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;{</div><div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;    ;</div><div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160;}</div><div class="line"><a name="l00125"></a><span class="lineno">  125</span>&#160;</div><div class="line"><a name="l00126"></a><span class="lineno">  126</span>&#160;</div><div class="line"><a name="l00135"></a><span class="lineno">  135</span>&#160;<span class="keywordtype">void</span> <a class="code" href="group___l_o_g___exported___functions.html#ga94ee46fccd9202efd85188234705e082">bLogOut</a>(uint8_t type, <span class="keyword">const</span> <span class="keywordtype">char</span> *ptr_file, <span class="keyword">const</span> <span class="keywordtype">char</span> *ptr_func, uint32_t line, <span class="keyword">const</span> <span class="keywordtype">char</span> *fmt, ...)</div><div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160;{</div><div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160;    uint32_t buf_len = 0;</div><div class="line"><a name="l00138"></a><span class="lineno">  138</span>&#160;    uint32_t param = 0;</div><div class="line"><a name="l00139"></a><span class="lineno">  139</span>&#160;    uint8_t name_len = 0;</div><div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160;    <span class="keywordtype">int</span> str_len = 0;</div><div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;    <span class="keywordtype">char</span> *p_tmp = <a class="code" href="b__config_8h.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>, *pbuf = (<span class="keywordtype">char</span> *)bLogBuff;</div><div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160;    <span class="keywordtype">char</span> line_number[8];</div><div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;    va_list ap;</div><div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;</div><div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160;    <span class="keywordflow">if</span>(type &gt;= 4)   </div><div class="line"><a name="l00146"></a><span class="lineno">  146</span>&#160;    {</div><div class="line"><a name="l00147"></a><span class="lineno">  147</span>&#160;        <span class="keywordflow">return</span>;</div><div class="line"><a name="l00148"></a><span class="lineno">  148</span>&#160;    }        </div><div class="line"><a name="l00149"></a><span class="lineno">  149</span>&#160;    </div><div class="line"><a name="l00150"></a><span class="lineno">  150</span>&#160;    memset(pbuf, 0, <a class="code" href="group___l_o_g___exported___defines.html#ga90bdbfc25d68af92b48642a738acdb53">B_LOG_BUF_SIZE</a>);</div><div class="line"><a name="l00151"></a><span class="lineno">  151</span>&#160;    param = bLogParamTable[type];</div><div class="line"><a name="l00152"></a><span class="lineno">  152</span>&#160;</div><div class="line"><a name="l00153"></a><span class="lineno">  153</span>&#160;    <span class="keywordflow">if</span>(type &lt; 3)</div><div class="line"><a name="l00154"></a><span class="lineno">  154</span>&#160;    {</div><div class="line"><a name="l00155"></a><span class="lineno">  155</span>&#160;        pbuf[buf_len++] = bLogPrefix[type];</div><div class="line"><a name="l00156"></a><span class="lineno">  156</span>&#160;        pbuf[buf_len++] = <span class="charliteral">&#39;:&#39;</span>;</div><div class="line"><a name="l00157"></a><span class="lineno">  157</span>&#160;        <span class="keywordflow">if</span>(param &amp; <a class="code" href="group___l_o_g___exported___defines.html#ga9959c133f3497f8c892f55d0504d0441">B_LOG_PARAM_FILE</a>)</div><div class="line"><a name="l00158"></a><span class="lineno">  158</span>&#160;        {</div><div class="line"><a name="l00159"></a><span class="lineno">  159</span>&#160;            name_len = strlen(ptr_file);</div><div class="line"><a name="l00160"></a><span class="lineno">  160</span>&#160;            p_tmp = (<span class="keywordtype">char</span> *)ptr_file;</div><div class="line"><a name="l00161"></a><span class="lineno">  161</span>&#160;            <span class="keywordflow">if</span>(name_len &gt; 10)</div><div class="line"><a name="l00162"></a><span class="lineno">  162</span>&#160;            {</div><div class="line"><a name="l00163"></a><span class="lineno">  163</span>&#160;                p_tmp = (<span class="keywordtype">char</span> *)(ptr_file + name_len - 10);</div><div class="line"><a name="l00164"></a><span class="lineno">  164</span>&#160;                name_len = 10;</div><div class="line"><a name="l00165"></a><span class="lineno">  165</span>&#160;            }</div><div class="line"><a name="l00166"></a><span class="lineno">  166</span>&#160;            memcpy(pbuf + buf_len, p_tmp, name_len);</div><div class="line"><a name="l00167"></a><span class="lineno">  167</span>&#160;            buf_len += name_len;</div><div class="line"><a name="l00168"></a><span class="lineno">  168</span>&#160;            pbuf[buf_len++] = <span class="charliteral">&#39; &#39;</span>;</div><div class="line"><a name="l00169"></a><span class="lineno">  169</span>&#160;        }</div><div class="line"><a name="l00170"></a><span class="lineno">  170</span>&#160;        <span class="keywordflow">if</span>(param &amp; <a class="code" href="group___l_o_g___exported___defines.html#gae038e5487fe13314d11b3b875222b4ba">B_LOG_PARAM_FUNC</a>)</div><div class="line"><a name="l00171"></a><span class="lineno">  171</span>&#160;        {</div><div class="line"><a name="l00172"></a><span class="lineno">  172</span>&#160;            p_tmp = (<span class="keywordtype">char</span> *)ptr_func;</div><div class="line"><a name="l00173"></a><span class="lineno">  173</span>&#160;            name_len = strlen(ptr_func);</div><div class="line"><a name="l00174"></a><span class="lineno">  174</span>&#160;            memcpy(pbuf + buf_len, p_tmp, name_len);</div><div class="line"><a name="l00175"></a><span class="lineno">  175</span>&#160;            buf_len += name_len;</div><div class="line"><a name="l00176"></a><span class="lineno">  176</span>&#160;            pbuf[buf_len++] = <span class="charliteral">&#39; &#39;</span>;</div><div class="line"><a name="l00177"></a><span class="lineno">  177</span>&#160;        }</div><div class="line"><a name="l00178"></a><span class="lineno">  178</span>&#160;        <span class="keywordflow">if</span>(param &amp; <a class="code" href="group___l_o_g___exported___defines.html#ga32e04a972f530dff233f1832bd13ed01">B_LOG_PARAM_LINE</a>)</div><div class="line"><a name="l00179"></a><span class="lineno">  179</span>&#160;        {</div><div class="line"><a name="l00180"></a><span class="lineno">  180</span>&#160;            str_len = sprintf(line_number, <span class="stringliteral">&quot;%d&quot;</span>, line);</div><div class="line"><a name="l00181"></a><span class="lineno">  181</span>&#160;            <span class="keywordflow">if</span>(str_len &lt; 0)</div><div class="line"><a name="l00182"></a><span class="lineno">  182</span>&#160;            {</div><div class="line"><a name="l00183"></a><span class="lineno">  183</span>&#160;                <span class="keywordflow">return</span>;</div><div class="line"><a name="l00184"></a><span class="lineno">  184</span>&#160;            }</div><div class="line"><a name="l00185"></a><span class="lineno">  185</span>&#160;            memcpy(pbuf + buf_len, line_number, str_len);</div><div class="line"><a name="l00186"></a><span class="lineno">  186</span>&#160;            buf_len += str_len;</div><div class="line"><a name="l00187"></a><span class="lineno">  187</span>&#160;            pbuf[buf_len++] = <span class="charliteral">&#39; &#39;</span>;</div><div class="line"><a name="l00188"></a><span class="lineno">  188</span>&#160;        }</div><div class="line"><a name="l00189"></a><span class="lineno">  189</span>&#160;    }</div><div class="line"><a name="l00190"></a><span class="lineno">  190</span>&#160;    va_start(ap, fmt);</div><div class="line"><a name="l00191"></a><span class="lineno">  191</span>&#160;    str_len = vsnprintf(pbuf + buf_len, <a class="code" href="group___l_o_g___exported___defines.html#ga90bdbfc25d68af92b48642a738acdb53">B_LOG_BUF_SIZE</a> - buf_len - 1, fmt, ap);</div><div class="line"><a name="l00192"></a><span class="lineno">  192</span>&#160;    va_end(ap);</div><div class="line"><a name="l00193"></a><span class="lineno">  193</span>&#160;    <span class="keywordflow">if</span>(str_len &lt; 0)</div><div class="line"><a name="l00194"></a><span class="lineno">  194</span>&#160;    {</div><div class="line"><a name="l00195"></a><span class="lineno">  195</span>&#160;        <span class="keywordflow">return</span>;</div><div class="line"><a name="l00196"></a><span class="lineno">  196</span>&#160;    }</div><div class="line"><a name="l00197"></a><span class="lineno">  197</span>&#160;    <a class="code" href="group___l_o_g___exported___functions.html#gaac016f215b4e79799b0e083c4d6813dd">bLogOutput</a>(pbuf);</div><div class="line"><a name="l00198"></a><span class="lineno">  198</span>&#160;}</div><div class="line"><a name="l00199"></a><span class="lineno">  199</span>&#160;</div><div class="line"><a name="l00211"></a><span class="lineno">  211</span>&#160;<span class="preprocessor">#endif </span></div><div class="line"><a name="l00212"></a><span class="lineno">  212</span>&#160;<span class="comment">/************************ Copyright (c) 2019 Bean *****END OF FILE****/</span></div><div class="line"><a name="l00213"></a><span class="lineno">  213</span>&#160;</div><div class="line"><a name="l00214"></a><span class="lineno">  214</span>&#160;</div><div class="line"><a name="l00215"></a><span class="lineno">  215</span>&#160;</div><div class="line"><a name="l00216"></a><span class="lineno">  216</span>&#160;</div><div class="ttc" id="group___l_o_g___exported___defines_html_ga3e9f63d6f63f8990b7f89ae59e383881"><div class="ttname"><a href="group___l_o_g___exported___defines.html#ga3e9f63d6f63f8990b7f89ae59e383881">B_LOG_W_PARAM</a></div><div class="ttdeci">#define B_LOG_W_PARAM</div><div class="ttdef"><b>Definition:</b> <a href="b__log_8h_source.html#l00076">b_log.h:76</a></div></div>
<div class="ttc" id="b__config_8h_html_a070d2ce7b6bb7e5c05602aa8c308d0c4"><div class="ttname"><a href="b__config_8h.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a></div><div class="ttdeci">#define NULL</div><div class="ttdef"><b>Definition:</b> <a href="b__config_8h_source.html#l00042">b_config.h:42</a></div></div>
<div class="ttc" id="group___l_o_g___exported___defines_html_gac3b3e1f63d3d93ff2f03e395e7e30360"><div class="ttname"><a href="group___l_o_g___exported___defines.html#gac3b3e1f63d3d93ff2f03e395e7e30360">B_LOG_E_PARAM</a></div><div class="ttdeci">#define B_LOG_E_PARAM</div><div class="ttdef"><b>Definition:</b> <a href="b__log_8h_source.html#l00077">b_log.h:77</a></div></div>
<div class="ttc" id="group___l_o_g___exported___defines_html_ga90bdbfc25d68af92b48642a738acdb53"><div class="ttname"><a href="group___l_o_g___exported___defines.html#ga90bdbfc25d68af92b48642a738acdb53">B_LOG_BUF_SIZE</a></div><div class="ttdeci">#define B_LOG_BUF_SIZE</div><div class="ttdef"><b>Definition:</b> <a href="b__log_8h_source.html#l00073">b_log.h:73</a></div></div>
<div class="ttc" id="group___l_o_g___exported___functions_html_gaac016f215b4e79799b0e083c4d6813dd"><div class="ttname"><a href="group___l_o_g___exported___functions.html#gaac016f215b4e79799b0e083c4d6813dd">bLogOutput</a></div><div class="ttdeci">void bLogOutput(void *p)</div><div class="ttdef"><b>Definition:</b> <a href="b__hal_8c_source.html#l00199">b_hal.c:199</a></div></div>
<div class="ttc" id="group___l_o_g___exported___defines_html_ga9959c133f3497f8c892f55d0504d0441"><div class="ttname"><a href="group___l_o_g___exported___defines.html#ga9959c133f3497f8c892f55d0504d0441">B_LOG_PARAM_FILE</a></div><div class="ttdeci">#define B_LOG_PARAM_FILE</div><div class="ttdef"><b>Definition:</b> <a href="b__log_8h_source.html#l00068">b_log.h:68</a></div></div>
<div class="ttc" id="group___l_o_g___exported___functions_html_ga94ee46fccd9202efd85188234705e082"><div class="ttname"><a href="group___l_o_g___exported___functions.html#ga94ee46fccd9202efd85188234705e082">bLogOut</a></div><div class="ttdeci">void bLogOut(uint8_t type, const char *ptr_file, const char *ptr_func, uint32_t line, const char *fmt,...)</div></div>
<div class="ttc" id="group___l_o_g___exported___defines_html_ga405ca844a016da7f0bec72c8fcf47530"><div class="ttname"><a href="group___l_o_g___exported___defines.html#ga405ca844a016da7f0bec72c8fcf47530">B_LOG_I_PARAM</a></div><div class="ttdeci">#define B_LOG_I_PARAM</div><div class="ttdef"><b>Definition:</b> <a href="b__log_8h_source.html#l00075">b_log.h:75</a></div></div>
<div class="ttc" id="b__log_8h_html"><div class="ttname"><a href="b__log_8h.html">b_log.h</a></div></div>
<div class="ttc" id="group___l_o_g___exported___defines_html_ga32e04a972f530dff233f1832bd13ed01"><div class="ttname"><a href="group___l_o_g___exported___defines.html#ga32e04a972f530dff233f1832bd13ed01">B_LOG_PARAM_LINE</a></div><div class="ttdeci">#define B_LOG_PARAM_LINE</div><div class="ttdef"><b>Definition:</b> <a href="b__log_8h_source.html#l00066">b_log.h:66</a></div></div>
<div class="ttc" id="group___l_o_g___exported___defines_html_gae038e5487fe13314d11b3b875222b4ba"><div class="ttname"><a href="group___l_o_g___exported___defines.html#gae038e5487fe13314d11b3b875222b4ba">B_LOG_PARAM_FUNC</a></div><div class="ttdeci">#define B_LOG_PARAM_FUNC</div><div class="ttdef"><b>Definition:</b> <a href="b__log_8h_source.html#l00067">b_log.h:67</a></div></div>
</div><!-- fragment --></div><!-- contents -->
<!-- start footer part -->
<hr class="footer"/><address class="footer"><small>
Generated by &#160;<a href="http://www.doxygen.org/index.html">
<img class="footer" src="doxygen.png" alt="doxygen"/>
</a> 1.8.15
</small></address>
</body>
</html>
